org.h4des.alertrmobilemanager.MainActivity.java Source code

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Here is the source code for org.h4des.alertrmobilemanager.MainActivity.java

Source

package org.h4des.alertrmobilemanager;

import android.os.Bundle;
import android.preference.PreferenceManager;
import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.webkit.HttpAuthHandler;
import android.webkit.WebChromeClient;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.support.v4.app.NavUtils;

/*
    
written by sqall
twitter: https://twitter.com/sqall01
blog: http://blog.h4des.org
github: https://github.com/sqall01
    
Licensed under the GNU Public License, version 2.
    
    
used icon from author "AhaSoft" licensed under Creative Commons Attribution 3.0 Unported License
*/

public class MainActivity extends Activity {

    public WebView webView = null;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        this.webView = (WebView) findViewById(R.id.webView);

        // clear cache
        this.webView.clearCache(true);

        // enable JavaScript
        this.webView.getSettings().setJavaScriptEnabled(true);

        this.webView.setWebChromeClient(new WebChromeClient());

        // create own WebViewClient
        this.webView.setWebViewClient(new WebViewClient() {

            // for debugging in the emulator only
            // install your own certificate on the android device via copying your cert.cer
            // on the sd card and add it in the security options
            //@Override
            //public void onReceivedSslError (WebView view, SslErrorHandler handler, SslError error) {            
            //    handler.proceed();
            //}

            // when using basic http authentication
            // enter your own credentials
            @Override
            public void onReceivedHttpAuthRequest(WebView view, HttpAuthHandler handler, String host,
                    String realm) {

                // get username and password from the settings
                SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(MainActivity.this);
                String username = preferences.getString("username", "None");
                String password = preferences.getString("password", "None");

                // use credentials from the settings
                handler.proceed(username, password);
            }
        });

        // get URL from the settings
        SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(MainActivity.this);
        String url = preferences.getString("url", "None");

        this.webView.loadUrl(url);

        // focus webView
        this.webView.requestFocus(View.FOCUS_DOWN);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        super.onCreateOptionsMenu(menu);
        // generating exit button in the menu
        menu.add(Menu.NONE, 0, Menu.NONE, "Exit Application");
        menu.add(Menu.NONE, 1, Menu.NONE, "Settings");
        return true;
    }

    // execute when a menu option is pressed
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        case 1:
            Intent intent = new Intent(MainActivity.this, SettingsActivity.class);
            startActivity(intent);
            break;
        case 0:
        default:
            // exit application
            finish();
        }
        return false;
    }
}